Completed Wastewater

Johnston Co. 210 WWTF
  • Value: $69,827,385
  • Completed: 2024
  • Location: Smithfield, NC
  • Summary: New 4.0 MGD average flow wastewater treatment facility consisting of the following: New preliminary treatment facility; New preliminary effluent distribution box; New BNR basins with fine bubble diffusers, mixers, nitrified recycle pumps, waste activated sludge pumps, and process drain pumps; New blower building; New secondary clarifiers; New recycle activated sludge pump station; New chemical storage and feed facility; New drain pump station; New disk filters; New sodium hypochlorite facility; New effluent pump station; New cascade aerator; New maintenance building; New administration building
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Grants Creek WWTT Improvements
  • Value: $26,838,600
  • Completed: 2023
  • Location: Salisbury, NC
  • Summary: Construction of a new 24 MGD influent screening structure, influent pump station & grit removal facility. Construction of a new RAS/WAS pump station, precast electrical building, potable water booster pump station, side stream pump station, 36-inch influent sewer from the existing influent splitter box to the influent structure, 30-inch parallel aeration basin influent and a 36-inch influent to Secondary Clarifier No 4. Modifications to the existing chlorine contact chambers, demolition of the remaining internal structures and demolition of the slab of the existing trickling filters.
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T.Z. Osborne WRF BNR Upgrade Project
  • Value: $56,016,410
  • Completed: 2021
  • Location: McLeansville, NC
  • Summary: The project includes the construction of six (6) new BNR basins and conversion of twelve (12) existing aeration basins to BNR basins; including new diffusers, air piping, NRCY pumps, process piping, electrical and instrumentation in each basin. Also included are the complete removal, rebuild and installation of two (2) primary clarifier mechanisms and replacement of four (4) RAS pumps, piping and valves. Yard piping and civil upgrades are being made to support the WRF upgrades.
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Twelve Mile Creek WWTP – 7.5 MGD Expansion
  • Value: $36,367,000
  • Completed: 2020
  • Location: Union County, NC
  • Summary: Expansion of the existing Twelve Mile Creek WWTP increasing plant capacity to 7.5 MGD. Modification of existing Influent Screening Structure, Construction of new Grit Removal Facility, Distribution Structure, Odor Control Facility, Blower Building, Conversion of existing oxidation ditches to diffused aeration tanks, Modifications to Effluent Filter tanks and Effluent Water Pumping Station, Construction of new UV Disinfection Facility, Cascade Aerator, Solids Handling Building, Modification to existing Digesters. Other work includes Process and Chemical Piping, Electrical and Instrumentation systems to support new facilities.
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Valley Creek WWTP Energy and Process Optimization Improvements
  • Value: $24,159,000
  • Completed: 2020
  • Location: Bessemer, AL
  • Summary: The project includes several process upgrades to the existing 170 MGD capacity plant. Renovation of existing 2nd Stage Aeration, which includes modifications to the existing diffused aeration system and SST Air header pipe. New channel to connect existing effluent flume of 1st stage aeration to 2nd stage aeration. New digester mixing systems for 7 anaerobic digesters. New headworks septage receiving systems. New filtrate equalization pump system. New Gravity Belt Thickeners in place of existing centrifuge system. New Pumps for Pump Buildings A and B. Other work includes electrical and instrumentation upgrades throughout the plant.
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South Central Regional WWT Facility Expansion
  • Value: $38,074,000
  • Completed: 2019
  • Location: Brevard County, FL
  • Summary: Expansion of the existing South Central Regional WWTF, increasing plant capacity to 6 MGD. Construction of new Pretreatment Structure which includes new Stepscreens, grit system and classifiers and rotary drum fine screens. New 5 stage IFAS process train. 2 new 90′ dia. clarifiers. New disc filters. New chlorine contact tank. New 1.0 MG pre-stressed concrete reuse water tank and high service pump station. New sludge storage tank. New maintenance building and remodel existing Operations Building. Other work includes process and chemical piping, electrical and instrumentation systems.
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Orange County Eastern Water Reclamation Facility Phase V
  • Value: $61,559,000
  • Completed: 2019
  • Location: Orlando, FL
  • Summary: The Phase V Improvements will provide facilities to enable re-rating the EWRF from 19 MGD to 24 MGD, based upon an annual average daily flowrate (AADF). Consisting of the following improvements as shown on the drawings and technical specifications: New Preliminary Treatment Structure and Odor Control, Aeration and Supplemental Carbon improvements to Phase I/II, III, and IV Biological Nutrient Removal trains, New Clarifier 11 and improvements to the Clarifier 10 and 11 RAS/WAS/SCUM pumping stations, New Chlorine Contact Tank, Improvements to Existing Phase III Effluent and In-Plant Reuse Pump Stations, Construct miscellaneous site improvements and yard piping associated with the new facilities, as shown on the drawings and specified herein, including yard piping, electric ductbanks and wiring, transformers, Electrical and Control system improvements.
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Front Royal WWTP Upgrade & Expansion
  • Value: $44,471,000
  • Completed: 2018
  • Location: Front Royal, VA
  • Summary: Upgrades & expansion for the existing 5 MGD Front Royal WWTP. Demolish existing grit removal system and primary sludge pumping station and construct new headworks. Build a new cake storage building. Construct new primary clarifiers and process building. Modify existing aeration basins and construct a new post anoxic-reaeration basin. Construct new final clarifiers and recirculation pumping station. Construct a new UV disinfection system. Modify digesters and construct new post aeration tank. Modifiy existing ATAD tanks and construct a new ATAD building. Demolish and replace septage receiving station. Civil, Mechanical, Piping, Electrical and Instrumentation System improvements to support the WWTP upgrades.
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Rivanna Pump Station & Tunnel
  • Value: $23,327,000
  • Completed: 2018
  • Location: Charlottesville, VA
  • Summary: The project includes construction of a 53 MGD Influent Pump Station, drilling a 1600 lineal foot sewer interceptor tunnel thru rock approximately 100 feet below the ground surface and decommissioning of an existing pump station. The project also includes related electrical, mechanical and instrumentation work.
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Piscataway WWTP Storage and Headworks Improvements
  • Value: $41,362,000
  • Completed: 2016
  • Location: Accokeek, MD
  • Summary: Expansion of the existing Piscataway WWTP increasing plant capacity from 60 MGD to 120 MGD. Construction of new Headworks facilities which include an Influent Distribution Box, Screen Chamber, Grit Removal System, Storm Diversion Chamber. Sludge removal and rehabilitation of existing Storage Ponds. New 5 million gallon concrete Storage Tank and Emergency Storage Pond with geomembrane lining system. Other work includes Process and Chemical Piping, Electrical and Instrumentation systems to support new facililties.
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Thomas P. Smith WRF Improvements – Phase 2 BNR Upgrades
  • Value: $18,700,000
  • Completed: 2015
  • Location: City of Tallahassee, FL
  • Summary: BNR upgrades at a 26MGD WWTP. Upgrades include complete changeover of BNR mechanical equipment including new baffle walls, mixers and diffused air systems for all six BNR basins. Also upgrades to six clarifiers. Related upgrades to yard piping and chemical buildings and chemical piping.
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Third Creek Wastewater Treatment Plant Expansion
  • Value: $19,804,000
  • Completed: 2015
  • Location: Statesville, NC
  • Summary: This project expands the existing plant capacity from 4 MGD to 6 MGD. Work includes new influent sewer, mechanical screens, influent pump station, grit removal, oxidation ditches, final clarifiers, chlorine contact structure and appurtenances. Also included are modifications to the existing SCADA, electrical system and aerobic digester.
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Sod Run WWTP ENR Upgrade
  • Value: $36,700,000
  • Completed: 2014
  • Location: Perryman, MD
  • Summary: Enhanced Nutrient Removal (“ENR”) upgrades for the existing 20 MGD Sod Run WWTP. Modify seven process reactor basins and construct one new basin. New pre-anoxic reactor basin for return activated sludge. New deep bed denitrification filters. New primary sludge fermentation facilities with an odor control system. New methanol, sodium hydroxide and ferric chloride feed and storage facilities. Demolish and replace RAS and WAS pump systems. Civil, Mechanical, Piping, Electrical and Instrumentation system improvements to support the WWTP upgrades.
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Saluda River Pumping Station Improvements
  • Value: $18,900,000
  • Completed: 2014
  • Location: City of Columbia, SC
  • Summary: New 37 MGD export pump station, new grinder structure, two new storage tanks with 10MG capacity, and convert existing pump station into a storage pump station.
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Parkway WWTP
  • Value: $13,400,000
  • Completed: 2013
  • Location: Laurel, MD
  • Summary: Construct BNR upgrades including a backwash meter vault and storage facility, denitrification filters, chemical feed building, changes to secondary clarifiers, changes to reactor basins, new instrumentation, new process control system and associated yard piping and site work.
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Columbia Influent Pump Station and Preliminary Treatment Facility
  • Value: $41,917,000
  • Completed: 2013
  • Location: City of Columbia, SC
  • Summary: New influent pump station and primary treatment facility at a 60MGD WWTP.
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Moores Creek Wastewater Treatment Plant Nutrient Removal Improvements
  • Value: $49,000,000
  • Completed: 2012
  • Location: Charlottesville, VA
  • Summary: Construct Nutrient Removal Improvements that modify the influent pump station, flow equalization basin, primary and secondary clarifiers, aeration basins, solids handling facilities; construct new septage receiving station, odor control facilities, aeration basin, chemical storage facilities, secondary clarifier, tertiary filters, UV disinfection and miscellaneous support facilities.
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Moores Creek Pump Station
  • Value: $3,700,000
  • Completed: 2012
  • Location: Charlottesville, VA
  • Summary: Renovate WWTP influent pump station and add new 24″ force main.
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City of Panama City Beach Advanced Wastewater Treatment Facility Expansion
  • Value: $15,600,000
  • Completed: 2011
  • Location: City of Panama City Beach, FL
  • Summary: Add ABW filter, aerobic digester and reject storage pond; modify influent pump station, four BNR units, RAS/WAS pumping, chlorine contact basin, chemical facilities, and replace sludge dewatering filter presses. Electrical and instrumentation upgrades, new generators and site modifications.
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Waynesboro Wastewater Treatment Plant Upgrade and Expansion
  • Value: $32,300,000
  • Completed: 2010
  • Location: Waynesboro, VA
  • Summary: New influent pump station, preliminary treatment facility, two BNR tanks, process air blowers, two secondary clarifiers, denitrification filters, UV disinfection, solids dewatering facilities, chemical storage and feed, and administration and control buildings. These additions expanded capacity from 6 MGD to 18 MGD.
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Neuse River Wastewater Treatment Plant
  • Value: $27,200,000
  • Completed: 2010
  • Location: Raleigh, NC
  • Summary: The project includes new denitrification filters, reuse backwash pumping, reclaim pump station, Air Scour Blowers and Sodium Hypochlorite Facility at a 50 MGD WWTP.
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Culpeper Water Pollution Control Plant Upgrade
  • Value: $27,700,000
  • Completed: 2010
  • Location: Culpeper, VA
  • Summary: Expanded the 4.5 MGD plant to 6.0 MGD and upgraded the plant for Limit of Technology (“Lot”) nutrient removal. The project included two new 148’ diameter BNR tanks, new process air blowers, two new 105’ diameter secondary clarifiers, new denitrification filters, new ultraviolet disinfection facilities, new diurnal and 6 MG wet weather flow equalization facilities, new gravity belt thickening facilities, upgrade of alum storage and feed facilities, and new methanol and alternative carbon source storage and feed facilities.
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Rotonda Water Reclamation Facility Expansion
  • Value: $18,200,000
  • Completed: 2009
  • Location: Port Charlotte, FL
  • Summary: The project consists of both new construction and rehab work of the existing plant. Construction includes a new aeration basin connected to an existing basin, a new pretreatment structure, a Membrane Bioreactor (“MBR”) structure and new operations building and a new storm water detention pond. The MBR replaced filtration typically performed by clarifiers and filters. This is a newer application of membrane technology, and is one of the first installed in Florida. The MBR is provided by GE – Zenon.
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Felix C. Davis WWTP Improvements
  • Value: $17,000,000
  • Completed: 2009
  • Location: North Charleston, SC
  • Summary: The project consists of both new construction and rehab work of the existing plant. Adams Robinson constructed a new Primary Clarifier and Aeration Tanks and rehabbed the existing Aeration Tanks and the Screw Pump Station.
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Wastewater Treatment Plant Expansion with Class A Egg Digester
  • Value: $25,100,000
  • Completed: 2009
  • Location: City of London
  • Summary: The project included constructing a new Preliminary Treatment Building, Primary Settling Tanks, Final Settling Tanks, Aeration Tank, Effluent Pump Station, Biofilter, Thickener Tank, Blower Building and Sludge Digestion Facility. The Project also included modifying the existing Final Settling Tanks, Aeration Tanks, Influent Pump Station, Sludge Concentration Building and the Administration Building. Chicago Bridge & Iron installed a Class A Egg Digester.
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Wards Corner Regional Wastewater Treatment Plant
  • Value: $8,600,000
  • Completed: 2009
  • Location: Miamiville, OH
  • Summary: Install two Oxidation Ditches, two Clarifiers, UV and Tertiary Filter System, Screening Building and Control Building. Excavate and dispose of 23,000 CY of material off site. Restore site including seeding and new fence.
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Southeast Water Reclamation Facility – Biosolids Dryer System
  • Value: $14,000,000
  • Completed: 2008
  • Location: Bradenton, FL
  • Summary: The project included the construction of a new Dryer Building to house sludge drying equipment. This project was designed to dry sludge from the Southeast Water Reclamation facility. Adams Robinson was the general contractor hired by Andritz-Ruthner who has the overall contract with Manatee County.
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Elledge WWTP – Regional Biosolids Drying Facility
  • Value: $25,000,000
  • Completed: 2008
  • Location: Winstom Salem, NC
  • Summary: The project included the construction of a new 75’x150’x70’ tall Dryer Building and installation of Andritz sludge drying equipment. Also included in this project was an addition to the existing Dewatering Building, construction of a new truck scale and product silo structure, and the conversion of two existing digester tanks to Sludge Blending/Storage Tanks. This project was designed to dry the sludge from both the Elledge and Muddy Creek WWTP for more economical disposal by the owner.
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Dayton Advance Wastewater Treatment Facility Phase 3 Upgrade
  • Value: $10,100,000
  • Completed: 2007
  • Location: Dayton, OH
  • Summary: The project includes modifications to the existing Headworks, North Grit Tank, North Primary Basins, South Primary Basins, East Digesters, Intermediate Pump Station and the Recirculation Pump Station. The existing Low Lift Pump Station requires extensive demolition work and rebuilding of the structure. Installation of a 54″ Recirculation Line with three vault structures. All the roadways were either seal coated or installed with new pavement. Eight existing concrete structures were demolished and backfilled.
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Eastern Regional Reclaimed Water Distribution Project
  • Value: $8,400,000
  • Completed: 2007
  • Location: Orlando, FL
  • Summary: The project is located at the 40-MGD Iron Bridge Water Reclamation Facility. The work includes the construction of a 4-MG concrete Ground Storage Tank, a Transfer Pump Station with four 150-HP vertical turbine pumps, a High Service Pump Station with four 700-HP vertical turbine pumps, ductile iron yard piping up to 54-inch diameter, a new stormwater management system, and an Electrical Building housing variable frequency drives, switchgear, HVAC and a pump monitoring system. The project also includes all the electrical power systems, and instrumentation and control systems to provide a complete and functioning reuse system.
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Mt. Pleasant – Rifle Range Road WWTF Improvements
  • Value: $9,400,000
  • Completed: 2007
  • Location: Mt. Pleasant, SC
  • Summary: The improvements include the construction of a new Anoxic Selector Basin, Sludge Storage Tank, Secondary Clarifier, RAS/WAS Pump Station, Scum Pump Station, and Blower Building. The project also includes rehabilitation of two existing secondary clarifiers, existing RAS/WAS Pump Station, and existing Scum Pump Station. An odor control Biofilter was added to the existing headworks. This project includes the installation of yard piping up to 48″ diameter and 42″ diameter flanged ductile iron pipe.
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Oxford Wastewater Treatment Plant Expansion & Outfall
  • Value: $9,600,000
  • Completed: 2006
  • Location: Oxford, NC
  • Summary: The expansion upgrade consisted of constructing a new Headworks, a 20′ deep Influent Pump Station, an Oxidation Ditch that holds 2.5 million gallons in each side, a 70′ diameter Clarifier, RAS Pump Station, Tertiary Filter, Ultra Violet Disinfection Center, Post Aeration Basin, and approximately 6,000 feet of 24″ outfall line. The expansion enabled the City of Oxford to consume a daily average of 8 MGD.
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Mason Water Reclamation Project Improvements
  • Value: $27,300,000
  • Completed: 2006
  • Location: Mason, OH
  • Summary: The facility is located on a new 36 acre site. Construction included 40′ deep influent pump station, screen and grit collecting building, two 458’x108’x16.5′ oxidation ditches with a capacity of 5.6 million gallons each, three 105′ clarifiers, disinfection and reclaim water pumping station and UV system, one 50′ sludge thickening tank, two 150’x38’x20′ sludge holding tanks, sludge pumping building, Bio-solids drying building including two centrifuges, 7.5 ton overhead crane and Komline-Sanderson bio-solids dryer, administration and lab building, maintenance building.
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Deep Bed Filter and ABW/Chlorine Contact Chamber Conversion Project
  • Value: $9,600,000
  • Completed: 2006
  • Location: Orlando, FL
  • Summary: The Project is located at the 40-MGD Iron Bridge Water Reclamation Facility. The work included the expansion of the Deep Bed Filter structure, installation of a new process control system, a new Splitter Box, conversion of the ABW Filter structure to a Chlorine Contact Chamber, and the rehabilitation of the existing Chlorine Contact Chamber and the existing Post Aeration Basin.
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Gainesville
  • Value: $600,000
  • Completed: 2005
  • Location: Gainesville, FL
  • Summary: Rehab Pump Station
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North Cary Water Reclamation Facility Expansion
  • Value: $9,400,000
  • Completed: 2005
  • Location: North Cary, NC
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South Cary Thermal Biosolids Management Facility
  • Value: $10,300,000
  • Completed: 2005
  • Location: Cary, NC
  • Summary: The project was to construct a Thermal Biosolids Dryer Facility, dried pellet storage silos, truck scale, a dewatering facility with two centrifuges, chemical storage and feed facilities, liquid sludge receiving and pumping facility. We self-performed the electrical, instrumentation, and control system installation.
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Glosser Road Flow Equalization Basin
  • Value: $3,300,000
  • Completed: 2004
  • Location: Lebanon, OH
  • Summary: Construction of 4 million gallon cast-in-place concrete basin including 270 pre-stressed auger cast soil anchors, installation of aeration equipment pumping station and modification of existing screen with installation of new waste water grinder.
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Fishersville Wastewater Treatment Facilities Upgrade
  • Value: $5,400,000
  • Completed: 2004
  • Location: Fishersville, VA
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Garrett Wastewater Treatment Plant Improvements
  • Value: $3,500,000
  • Completed: 2004
  • Location: Garrett, IN
  • Summary: Replace raw wastewater pumps, abandon existing primary clarifiers, modify aeration basins, renovate existing filter building and install new UV system and tertiary filters. Construct two new final clarifiers, RAS/WAS pump station and scum pump station.
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North Port Wastewater Treatment Plant
  • Value: $6,300,000
  • Completed: 2004
  • Location: North Port, FL
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Jamestown Wastewater Treatment Plant
  • Value: $3,800,000
  • Completed: 2003
  • Location: Jamestown, OH
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Greensburg Water Quality Control Project
  • Value: $6,700,000
  • Completed: 2003
  • Location: Greensburg, IN
  • Summary: Expand and improve the existing wastewater treatment facility. Demolish Sludge Drying Beds. Modify Grit Building, Settling Tanks, Aeration Tanks, Oxidation Ditch, Intermediate Pump Station and Digesters. Construct Primary Sludge Pump Station, two 60′ Primary Clarifiers, 60′ Intermediate Clarifier, Flow Diversion Structure, 65′ Final Clarifier, Return Sludge Pump Station, Waste Sludge Thickener, Ultraviolet Disinfection System, 60′ Sludge Storage Tank, Sludge Loading Station, Intermediate RAS Pump Station, Equalization Basin Pump Station, and 2.5 acre Equalization Lagoon with HDPE liner.
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Three Oaks WWTF Expansion
  • Value: $5,400,000
  • Completed: 2003
  • Location: Estero, FL
  • Summary: Expand capacity of the existing wastewater treatment facility to 3.0 MGD. Construct new force main, reuse and gravity sewer utility piping. Modify existing Preliminary Treatment Structure, Reuse Pumping Chamber and .275 MG Surge Tank. Construct new Surge Transfer Screw Pump Chamber, 1.5 MG Oxidation Ditch, 64′ diameter Secondary Clarifier, 1.0 MGD Tertiary Disc Filters, Reject/Wet Weather Diversion Chamber, Chlorine Contact Chamber, Aerobic Digester, two 5.0 MG pre-stressed concrete Storage Tanks and Office & Control Building.
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Foster Lift Station
  • Value: $2,800,000
  • Completed: 2003
  • Location: Warren County, OH
  • Summary: Demolition of the existing pump station. Installation of over 1,200 LF of 24-inch HDPE force main by directional drilling.
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Kanapaha Water Reclamation Facility Expansion
  • Value: $10,800,000
  • Completed: 2003
  • Location: Gainesville, FL
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Muncie Water Pollution Control Facilities Improvements
  • Value: $11,800,000
  • Completed: 2002
  • Location: Muncie, IN
  • Summary: Install two primary clarifiers, primary sludge and scum pumping station, two waste sludge thickeners, side stream treatment system, septage receiving station, sludge loading facility, two belt presses and digester renovation including new boilers and hydronic piping.
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Stuarts Draft WWTP – BNR Upgrade and Expansion
  • Value: $8,700,000
  • Completed: 2002
  • Location: Stuarts Draft, VA
  • Summary: Construct new wastewater pumping, conveyance, and treatment facilities. Modify existing Influent Pump Station, Digesters, and Sludge Storage Truck Building. Construct new Dewatering Control Building, Alum Building, Methanol Storage & Pumping, two 100′ diameter Aeration Tanks, Distribution Box, two 90′ diameter Secondary Clarifiers, RAS Pump Station & Electrical Building, Denitrification Filters, Backwash/NPW Pump Station, Ultraviolet Disinfection, 72″ diameter Plant Effluent and Outfall Structure.
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Northwest Equalization Basin
  • Value: $3,000,000
  • Completed: 2002
  • Location: Trotwood, OH
  • Summary: Install four million gallon pre-stressed equalization basin, influent pumping station and odor control building with Calgon deep bed odor control system.
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Cumberland Water Pollution Facility
  • Value: $5,900,000
  • Completed: 2002
  • Location: Cumberland Water Pollution Facility
  • Summary: Install two Sequencing Batch Reactor (SBR) systems, influent pump station, UV system and Administration/Lab building.
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Dunbar Wastewater Treatment Plant
  • Value: $9,200,000
  • Completed: 2001
  • Location: Dunbar, WV
  • Summary: Vertical Loop Reactions, Clarifiers, Buildings at Wastewater Treatment Plant
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Blacks Bluff WPCP Bypass Elimination
  • Value: $7,500,000
  • Completed: 2001
  • Location: Rome, GA
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Solid Waste Baling Facility
  • Value: $8,600,000
  • Completed: 2001
  • Location: St. Lucie, FL
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Hamilton Wastewater Treatment Plant
  • Value: $14,200,000
  • Completed: 2000
  • Location: Hamilton, OH
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Leesburg West Wastewater Reclamation Facility
  • Value: $8,500,000
  • Completed: 2000
  • Location: Leesburg, FL
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Sandhill Road Water Reclamation Facility
  • Completed: 1999
  • Location: Kissimmee, FL
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Weston
  • Completed: 1999
  • Location: Weston, WV
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Middle Creek Wastewater Treatment Plant
  • Completed: 1999
  • Location: Apex, NC
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Fayetteville Water Treatment Facilities Residuals Processing System
  • Completed: 1999
  • Location: Fayetteville, NC
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Buffalo Wastewater Treatment Plant
  • Completed: 1999
  • Location: Buffalo, WV
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South Cary Wastewater Treatment Plant
  • Completed: 1999
  • Location: South Cary, NC
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Havelock Wastewater Treatment Plant Improvements
  • Completed: 1999
  • Location: Havelock, NC
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North Myrtle Beach Wastewater Treatment Plant
  • Completed: 1999
  • Location: North Myrtle Beach, SC
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Pelham Wastewater Treatment Plant Expansion
  • Completed: 1998
  • Location: Greenville, SC
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Blucher Poole Wastewater Treatment Plant
  • Completed: 1998
  • Location: Bloomington, IN
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Elizabeth City Wastewater Treatment Plant Expansion & Upgrade
  • Completed: 1998
  • Location: Elizabeth City, NC
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Hanahan Wastewater Treatment Plant Improvements
  • Completed: 1997
  • Location: Charleston, SC
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South Hutchinson Reclaimed Water Treatment Facility
  • Completed: 1997
  • Location: South Hutchinson Island, FL
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Altavista Wastewater Treatment Plant Expansion
  • Completed: 1997
  • Location: Altavista, VA
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Parkins Mill Wastewater Treatment Expansion
  • Completed: 1997
  • Location: Winchester, VA
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Florence Wastewater Treatment Plant Improvements
  • Completed: 1997
  • Location: Florence, SC
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Palm Coast Wastewater Treatment Plant Expansion
  • Completed: 1995
  • Location: Palm Coast, FL
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Norman H. Larkins Water Pollution Control Facility
  • Completed: 1995
  • Location: Clinton, NC
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Sugarcreek Wastewater Treatment Plant Valve Repair
  • Completed: 1995
  • Location: Greene County, OH
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Florida Power & Light Waste and Storm Water Treatment System
  • Completed: 1993
  • Location: FL
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Celina Wastewater Treatment Plant Upgrade & Expansion
  • Completed: 1993
  • Location: Celina, OH
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Hurricane Wastewater Treatment Plant Improvements
  • Completed: 1992
  • Location: Hurricane, WV
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Harrisville Sewer System Improvements
  • Completed: 1991
  • Location: Harrisville, WV
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Oxford Wastewater Treatment Plant
  • Completed: 1990
  • Location: Oxford, OH
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Syracuse Wastewater Treatment Plant Expansion
  • Completed: 1990
  • Location: Syracuse, IN
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Apopka Wastewater Treatment Plant Expansion
  • Completed: 1990
  • Location: Apopka, FL
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Greensburg Wastewater Treatment Plant Improvements
  • Completed: 1989
  • Location: Greensburg, IN
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London Wastewater Treatment Plant Expansion
  • Completed: 1989
  • Location: London, OH
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Orient Wastewater Treatment Plant
  • Completed: 1989
  • Location: Orient, OH
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Lawrence Regional Wastewater Treatment Plant
  • Completed: 1988
  • Location: Lawrence, OH
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Williamson Wastewater Treatment Plant
  • Completed: 1988
  • Location: Williamson, WV
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Friendly Wastewater Treatment Plant
  • Completed: 1987
  • Location: Friendly, WV
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Carrollton Wastewater Treatment Plant Improvements
  • Completed: 1987
  • Location: Carrollton, KY
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New Concord Wastewater Treatment Plant
  • Completed: 1986
  • Location: New Concord, OH
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Ocala Water Reclamation Facility No. 2 Improvements
  • Location: Ocala, FL
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Heath
  • Location: Heath, OH
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Clermont County Wastewater Treatment Plant
  • Location: Clermont County, OH
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Holly Hill Wastewater Treatment Plant Expansion
  • Location: Holly Hill, FL
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Columbia City Wastewater Treatment Plant Expansion
  • Location: Columbia City, IN
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Lesourdsville Regional Wastewater Treatment Plant Expansion
  • Location: Lesourdsville, OH
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New Lebanon Wastewater Treatment Plant Improvements
  • Location: New Lebanon, OH
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Tiffin Water Pollution Control Center Improvements
  • Location: Tiffin, OH
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Thomas P. Smith WRF Improvements – Thermal Sludge Drying Facility
  • Value: $4,000,000
  • Location: City of Tallahassee, FL
  • Summary: Construction of a new 75’x150’x70’ tall Dryer Building to house sludge drying equipment and the installation of the Andritz sludge drying process equipment with a daily capacity of 180 wet tons.
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“Credit goes to Adams Robinson for their commitment to the project and services they provided during construction to keep the plant operational and assist the plant operators and maintenance staff with commissioning of the facilities.”

C. Todd Johnson, P.E.
Senior Associate
Hazen and Sawyer